Cas no 267006-26-8 (Potassium 3,5-difluorophenyltrifluoroborate)

Potassium 3,5-difluorophenyltrifluoroborate is an organoboron compound commonly employed as a versatile reagent in cross-coupling reactions, particularly Suzuki-Miyaura couplings. Its key advantages include enhanced stability compared to boronic acids, reducing protodeboronation side reactions and improving handling under ambient conditions. The electron-withdrawing difluoro substituents on the phenyl ring further stabilize the borate moiety, facilitating efficient coupling with aryl halides. This compound exhibits good solubility in polar organic solvents, ensuring compatibility with a wide range of reaction conditions. Its crystalline solid form allows for precise weighing and long-term storage, making it a reliable choice for synthetic applications in pharmaceuticals, agrochemicals, and materials science.
Potassium 3,5-difluorophenyltrifluoroborate structure
267006-26-8 structure
Product Name:Potassium 3,5-difluorophenyltrifluoroborate
CAS No:267006-26-8
MF:C6H3BF5K
MW:219.98934006691
MDL:MFCD06659939
CID:247822
PubChem ID:23681893
Update Time:2025-06-07

Potassium 3,5-difluorophenyltrifluoroborate Chemical and Physical Properties

Names and Identifiers

    • Potassium (3,5-difluorophenyl)trifluoroborate
    • Potassium 3,5-difluorophenyltrifluoroborate
    • Borate(1-),(3,5-difluorophenyl)trifluoro-, potassium, (T-4)- (9CI)
    • potassium,(3,5-difluorophenyl)-trifluoroboranuide
    • PC1724
    • potassium(3,5-difluorophenyl)(trifluoro)borate(1-)
    • Potassium(3,5-difluorophenyl)trifluoroborate
    • Potassium (3,5-difluorophenyl)(trifluoro)borate(1-)
    • POTASSIUM (3,5-DIFLUOROPHENYL)TRIFLUOROBORANUIDE
    • SBB095868
    • AB26670
    • AK139934
    • ST24048955
    • potassium (3,5-difluorophenyl)-trifluoroboranuide
    • A818563
    • potassium [3,5-bis(fluoranyl)phenyl]-tris(fluoranyl)boranuide
    • potassium;(3,5-difluorophenyl)-trifluoroboranuide
    • POTASSIUM 3.5DIFLUOROPHENYLTRIFLUOROBORATE
    • N12055
    • SY101503
    • potassium;(3, 5-difluorophenyl)-trifluoroboranuide
    • 267006-26-8
    • EN300-1231209
    • AS-66538
    • DTXSID90635582
    • MFCD06659939
    • CS-W014756
    • Potassium (3,5-difluorophenyl)-trifluoro-boranuide
    • AKOS012986354
    • MDL： MFCD06659939
    • Inchi： 1S/C6H3BF5.K/c8-5-1-4(7(10,11)12)2-6(9)3-5;/h1-3H;/q-1;+1
    • InChI Key： JFSPHPHYZHGKPO-UHFFFAOYSA-N
    • SMILES： [K+].F[B-](C1C=C(C=C(C=1)F)F)(F)F

Computed Properties

  • Exact Mass: 219.98900
  • Monoisotopic Mass: 219.989
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 6
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 0
  • Complexity: 152
  • Covalently-Bonded Unit Count: 2
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 0

Experimental Properties

  • Melting Point: 273-278℃
  • Boiling Point: °Cat760mmHg
  • Flash Point: °C
  • PSA: 0.00000
  • LogP: 2.01920

Potassium 3,5-difluorophenyltrifluoroborate Security Information

  • Hazard Statement： Irritant
  • Hazardous Material Identification： Xi

Potassium 3,5-difluorophenyltrifluoroborate Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI XIAN DING Biotechnology Co., Ltd.
B-ZZ846-250mg
Potassium 3,5-difluorophenyltrifluoroborate
 267006-26-8 97%
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Chemenu
CM192413-5g
potassium (3,5-difluorophenyl)trifluoroborate
 267006-26-8 95+%
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Chemenu
CM192413-10g
potassium (3,5-difluorophenyl)trifluoroborate
 267006-26-8 95+%
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Chemenu
CM192413-25g
potassium (3,5-difluorophenyl)trifluoroborate
 267006-26-8 95+%
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Chemenu
CM192413-100g
potassium (3,5-difluorophenyl)trifluoroborate
 267006-26-8 95+%
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 $954 2021-06-16
Alichem
A019120129-10g
Potassium (3,5-difluorophenyl)trifluoroborate
 267006-26-8 97%
10g
 $176.46 2023-09-02
SHANG HAI XIAN DING Biotechnology Co., Ltd.
B-ZZ846-200mg
Potassium 3,5-difluorophenyltrifluoroborate
 267006-26-8 97%
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TRC
P994420-500mg
Potassium 3,5-difluorophenyltrifluoroborate
 267006-26-8
500mg
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